Feature:1. HD 1080P: Conference camera has full HD effect, which can achieve 1080P (1920x1080) and get super high resolution quality images.2. ZOOM LENS: HD conference camera adopts excellent optical zoom lens, which can better ensure the smoothness and transparency of HD images.3. ROTATABLE LENS: Video conference camera has a rotatable lens, 350 degree horizontal scanning range of the head, 90 degree vertical flip up and down without dead angle scanning.4. 10X ZOOM: Conference camera has 10X zoom lens, which can be freely manipulated to pull objects closer and farther after the main image is imaged.5. PRE POSITION FUNCTION: Meeting camera has pre position function, which can pre set the position and return to the pre set position with one button.6. ULTRA WIDE ANGLE: USB PTZ camera has a 128 degree ultra wide angle field of view, no distortion, large area coverage, to meet the needs of a variety of meetings.Specification:Item Type: HD Conference CameraMaterial: Aluminium AlloyImage Sensor: 1/2.9 Inch CMOSEffective Pixels: 2.38MP (16:9)Resolution: 1080PZoom: 10xLens Focal Length: F=5.7646.09mmHorizontal Angle of View: Level: 6.8 (narrow Angle) ~ 54.7 (wide Angle)Video Interface: USB2.0Horizontal Rotation Angle: 350 Degrees (175 Degrees) 0.1100 Degrees / SVertical Rotation Angle: 90 Degrees (45 Degrees) 0.180 Degrees / SCommunication Interface: RS 232, RS 485Communication Protocol: VISCABaud Rate: 38400bps, 9600bpsPreset Bit: Remote control 10 PELCO protocol support 255 video output interface: USB3.0 interfaceImage Flip: Support Image Vertical FlipRemote Control: Infrared Wireless Remote Control P T ZSupport: for Windows, for OS X, for Android Video Encoding Format: H.264, MJPEG, YUVRemote Control Battery Specification: 2 x AAA Batteries (not Included)Voltage: 100240V.Package List:1 x Camera1 x Instruction Manual1 x Ceiling Bracket1 x USB Connection Cable4 x Mounting Screws4 x Screw Expansion Tube1 x Round Cap Screw1 x Connector1 x Remote Control1 x Power Cord1 x Adapter